Dear Client,
I am excited to see your opening for System administration tasks, and I hope to be invited for an interview where I can prove myself as a best suitable candidate to fullfill your technical requirements.
I have been serving as a system administrator for Linux/Unix/Solaris based environments. I have recently worked on servers installation, configuration, maintenance, security and monitoring of servers.
I have expertise in following:
• Enterprise NMS using Nagios, Centreon, OpenNMS, Zabbix, Munin, Cacti, Monitorix, Xymon administration & monitoring.
• Installation, configuration, troubleshooting and management of Solaris Servers both with x86 and SPARC architectures.
• Manage network in Linux environment. Install, configure and deploy (Linux Flavors. RED HAT, CentOS, Debian, Ubuntu etc).
• DTrace, Patch Management, Syslog, NTP, BART, Apache, Postfix, Dovecot, Squirrel Mail IPMP, SFTP, Firewall, Bash Scripting, Cronjob, Users management.
• OS Hardening, Security, Auditing, Patching on Linux & Solaris servers.
• Web Server(Apache,nginx), Tomcat, PHP, Phpmyadmin, Wordpress, Joomla, Java.
• ngnix, memcache, op-cache, php-fpm.
• Plan and implement data security by file permissions, backup and disaster recovery plans.
• Troubleshoot Networks, Systems and Applications to identify and correct malfunctioning and other operational difficulties.
• Storage Area Network, NFS, iSCSI, DRBD.
• Resolve local network/system issues.
• Configuration and set-up of all new server